1、Large Capacity Battery: For Android 11 smartphone, 1GB RAM and 8GB ROM storage, maximum support 128G expansion, 3000mAh battery, long lasting battery life. 2、Front and Rear Cameras: Front camera 5 million PX, f 2.0 aperture, fixed focal length, rear camera 8 million PX (color, f 1.8 aperture). 3、3G Smartphone: This smartphone supports dual 3G networks. Dual Micro SIM dual standby, 5.5 inch HD and screen, HD resolution 1280x2320. 4、Parameters: 3 independent card slots for 2 Micro SIMs, 1 memory card (up to 128GB), frequency bands: 2G GSM B2 3 5 8, 3G WCDMA B1 2 5 8. 5、Applicable: The phone can be used with for GSM carriers like for T mobile, for Metro PCS, etc. But not compatible with for AT and T, for Cricket, or for CDMA carriers like for Sprint and for Verizon. Item Type: Smartphone Material: ABS, Glass System: For Android 11 System Supported Language: Multi Language Support Cpu: MTK6889 Memory: 1GB RAM and 8GB ROM Hard Disk: Support Memory Card Up to 128G Display: 5.5 Inches Bluetooth: Support Touch Screen (Resolution): LCD Resolution 1280x2320 I/O: 1 x Micro USB 1 x 3.5mm Headphone Port Speaker: Single Speaker Vibration Motor: Support Microphone: Support WIFI: External High Performance, Low Power Consumption 2.4g, WiFi and B T N, Support 802.11a b g n Network Standard: GSM850 900 1800 900MHz,  3G: WCDMA850 1900 2100MHz Dual Micro Sim Dual Standby Gravity Sensing: Not Supported Distance Sensing: Not Supported Gyroscope: Not Supported Gps: Supported Glonass: Not Supported Camera: Front Camera 5 Million PX, F/2.0 Aperture, Fixed Focal Length, Rear Camera 8 Million PX (Color, F/1.8 Aperture) Battery Specification: 3000mAh (Included) Type: Lithium Battery Certification: None 1 x Mobile Phone 1 x Charging Head 1 x Charging Cable 1 x Headphone 1 x Phone Case 1 x Film 1 x Manual